110551010020 has 48 divisors (see below), whose sum is σ = 256108003200. Its totient is φ = 39748670720.

The previous prime is 110551009999. The next prime is 110551010027. The reversal of 110551010020 is 20010155011.

It is a junction number, because it is equal to n+sod(n) for n = 110551009976 and 110551010003.

It is not an unprimeable number, because it can be changed into a prime (110551010027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2803480 + ... + 2842639.

It is an arithmetic number, because the mean of its divisors is an integer number (5335583400).

Almost surely, 2^110551010020 is an apocalyptic number.

110551010020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110551010020 is an abundant number, since it is smaller than the sum of its proper divisors (145556993180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

110551010020 is a wasteful number, since it uses less digits than its factorization.

110551010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5646228 (or 5646226 counting only the distinct ones).

The product of its (nonzero) digits is 50, while the sum is 16.

Adding to 110551010020 its reverse (20010155011), we get a palindrome (130561165031).

The spelling of 110551010020 in words is "one hundred ten billion, five hundred fifty-one million, ten thousand, twenty".